C精品学案

Unit One How tall are you? 兰考县许河乡赵楼小学

年级

三年级

课 题

C.story time

孙月娇

课时

执教者

The second period

课型

对话教学

备课人

学习

目标

重点

难点

步骤

自主

学习

1.Let’s review the numbers :10 11 12 13 14 15 16 17 18 19 20 30 40 50 60 70 80 90 2.

show a picture of Yao Ming,let’s students know cm=centimeter 3.

Let’s students can use the sentences:How tall are you ? I’m 158cm tall.

1.重点比较级的变法。X

k B 1 .

c o m

2.难点：掌掌握比较级的变法及句型并能正确运用。

点拨、展讲导学过程

要点

一．出示几个词让同学们说出它们的比较级：tall short old

Young heavy thin strong 二．让学生先自己说出比较级的变法：

1、大部分直接在后面加er 2、双写加er 3、以辅音字母加y结尾，把y改为i，再加er 4、以e有结尾的,直接加r 三．引出比较级的句型：１．A is …er than B 2２．A is ＋比较数量＋…er than B. 出示图片让孩子们进行比较运用比较级的句型：（1.）Yao

Ming is taller than Jay Zhou.（2.）Jay Zhou is shorter

than Yao Ming.（3.）Mr.Li is 36 years older than Mr.Chen. （4.

）The cat is younger than the turtle. 四，小组练习：

Let’s talk: How old are you? B：I am ______ years old. What about you ? A： I am ______ years old. You are ______ years (months) older /younger than me. B: Yes, I am ____ years (months) older /younger than you.

A: How heavy are you? B: I am ______ kg. What about you ? A: I am ______ kg. You are ______ kg heavier /thinner than me.

B: Yes, I am ______ kg heavier /thinner than you.

五．Homework:

1.mater the composition of the English comparative level.

2.make more sentences use the English comparative level.

合作

探究

交流

展示

.

c|O |m

检测

《学习与巩固》 评价

课堂

请同学们自己回顾并汇报本节课学到了什么知识

小结

Unit How tall are you? shorter taller heavier 板书1.A is …er than B 设计

2.A is ＋比较数量＋…er than B.

课后

反思